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#!/bin/bash
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# Copyright 2021 The gRPC Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -ex
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# change to grpc repo root
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cd "$(dirname "$0")/../../.."
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# Use the docker image used as the default for C++ by run_tests.py
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# To use the correct docker image for your experiments,
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# note that every invocation of run_tests.py with "--use_docker"
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# prints the docker image used as a debug message at the end of the run.
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# This is expecially important when --compiler/--arch params are
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# use, since they usually influence with docker image will be used
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# by run_tests.py
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export DOCKERFILE_DIR=tools/dockerfile/test/cxx_debian11_x64
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# "--privileged" docker arg is required to be disable address randomization by gdb
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# TODO: is "--security-opt=seccomp=unconfined" actually needed?
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export DOCKER_EXTRA_ARGS="--privileged --security-opt=seccomp=unconfined"
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# start the docker container with interactive shell
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tools/docker_runners/run_in_docker.sh bash
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# Run these commands under the docker container
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#
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# Install gdb (or similar command for non-debian based distros)
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# $ apt-get update && apt-get install -y gdb
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#
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# Build e.g. the C tests
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# $ ./tools/run_tests/run_tests.py -l c -c dbg --build_only
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#
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# Run a test under gdb
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# NOTE: Some old distros (e.g. debian 8 "jessie") might have a gdb version
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# that doesn't work with C++11 symbols properly and crashes when
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# loading the symbols.
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# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61233
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# $ gdb cmake/build/histogram_test
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